Treatment

Treatment for the fever may not be necessary since a fever is a normal part of your immune system. Lowering the fever with medication may make it harder for your body to fight the infection, if one is present. Your doctor may advise medication to lower the fever if it is extremely high or causing other health-related problems.

If an underlying condition is found, treatment will be based on that illness.

Prevention

Since the cause is unclear, there are no steps to prevent FUO.

Revision Information

This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.